发明名称 |
PROCESS FOR PRODUCING COLLOIDAL CRYSTAL AND COLLOIDAL CRYSTAL |
摘要 |
Provided is a process for producing colloidal crystals from which a large single crystal reduced in lattice defects and unevenness can be easily produced at low cost without fail. The process for colloidal crystal production comprises: preparing a colloidal polycrystal dispersion in which colloidal crystals precipitate at a given temperature (preparation step); introducing into a vessel The colloidal polycrystal dispersion in the state of containing fine colloidal polycrystals precipitated (introduction step); and melting the colloidal polycrystals and then recrystallizing the molten polycrystals (recrystallization step). The crystals thus obtained have fewer lattice defects and less unevenness than the original polycrystals.
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申请公布号 |
US2011123803(A1) |
申请公布日期 |
2011.05.26 |
申请号 |
US20090994087 |
申请日期 |
2009.04.30 |
申请人 |
NAGOYA CITY UNIVERSITY;FUJI CHEMICAL CO., LTD. |
发明人 |
YAMANAKA JUNPEI;SHINOHARA MARIKO;TOYOTAMA AKIKO;YOSHIZAWA KOKI;ONDA SACHIKO;YONESE MASAKATSU;UCHIDA FUMIO |
分类号 |
C01B33/12;C30B7/08 |
主分类号 |
C01B33/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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